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Start your free trialMar Bocatcat
7,405 PointsDid this challenge different(Review Code Please!)
var students = [
{
name: 'Mar Bocatcat', tracks: 'JavaScript', achievements: 20, points: 5521
},
{
name: 'Darlene Cerna', tracks: 'Html/css', achievements: 24, points: 5342
},
{
name: 'Michael Scott', tracks: 'Python', achievements: 84, points: 3412
},
{
name: 'Pam Beasly', tracks: 'Java', achievements: 21, points: 1234
},
];
function printHtml(message) {
document.write('<p>' + 'Track: ' + message + '</p>');
}
function printachiev(message) {
document.write('<p>' + 'Achievements: ' + message + '</p>');
}
function printpoints(message) {
document.write('<p>' + 'Points: ' + message + '</p>');
}
function printH(message) {
document.write('<h2>' + message + '</h2>');
}
for ( var prop in students ) {
printH( students[prop].name);
printHtml(students[prop].tracks);
printachiev( students[prop].achievements);
printpoints(students[prop].points);
}
1 Answer
vanessa
3,455 PointsPlease try to practice "DRY" (don't repeat yourself) programming
Too many functions doing same thing. I think it would be better if you save all the output in one variable first. And Print it out once.
function printHtml(message) {
document.write(message);
}
var html;
for ( var prop in students ) {
html = '<p> Name : ' + students[prop].name + '</p>';
html+= '<p> Tracks : ' + students[prop].tracks + '</p>';
html+= '<p> Achievements : ' + students[prop].achievements + '</p>';
html+= '<p> Students : ' + students[prop].points + '</p><br>';
printHtml(html);
}